2.5 Inch (64 mm) Square, Flame Retardant, Voice Range Speaker
Brand Name
MISCO OEM
Part #
EEN22C-4FR
In stock
$144.97
The EEN22C-4FR is ideal for your aerospace applications. This speaker uses a neodymium magnet for high-energy and light-weight power. MISCO pairs this with a flame-retardant paper cone and cloth surround to make a speaker with a smooth frequency response for both wide and voice range sound. A set of polarized terminals make this speaker simple to hook up to your audio systems. If you are looking for a versatile aerospace speaker, choose the EEN22C-4FR.
- Wide range speaker
- 2.5 inch (64 mm) basket diameter
- 15 watts, 4 ohms, 90 dB SPL
- 0.8" copper voice coil, Kapton former
- Neodymium magnet, stamped steel frame
- Flame retardant paper cone
- Flame retardant cloth surround
Download Product Specifications (PDF) »
Brand Name | MISCO OEM |
---|---|
Speaker Type | Wide Range |
Shape of Speaker | Square |
Size, Nominal (inch & mm) | 2" (50 mm) |
Environment | Indoor |
Application | Aerospace, Drive-Thru / Kiosk, Voice Communications |
RoHS Compliant | Yes |
Rated Impedance (Ω) | 4 |
Rated Power IEC268-5 (W) | 15 Watts |
Program Power (W) | 30 |
Sensitivity (dB SPL) ¹ | 90 |
Frequency Range (Hz) | 150 - 20,000 |
DC Resistance (Re) (Ω) | 3.62 |
Resonant Frequency (Fs) (Hz) +/- 15% | 209 |
Nominal Impedance (Z) (Ω) | 4 |
Voice Coil Inductance (Le) (mH) | 0 |
Mechanical Q Factor (Qms) | 4.40 |
Electrical Q Factor (Qes) | 0.68 |
Total Q Factor (Qts) | 0.59 |
Basket Type | Stamped steel with zinc plating |
Terminal Size (mm) | 2.79 x 0.5 |
Voice Coil Diameter (mm) | 19.1 |
Voice Coil Wire Material | Copper |
Voice Coil Former Material | Kapton |
Magnet Material | Neodymium |
Magnet Weight (g) | 23 |
Cone Body Material | Flame retardant paper |
Cone Surround Material | Flame retardant cloth |
Spider Material | Flame retardant cloth |
Dust Cap Material | Flame retardant paper |
Net Weight (kg) | 0.11 |
Technical Notes | Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |